EI-VU Notchs Impact Broaching Machine
Description
This machine adopts high-precision ball screw driver, linear guide and support, this structure ensures the
broach of stability and geometric precision of incision. This product is equipped with a duplex-bit broach,
which can be processed simultaneously sample two gaps: a V-type and a U-type (also two V-or U-notch).
Whether processing V-or U-notched ATC is not required, processing one sample gap only need 10 seconds,
it is easy to operate and reliable for processing the V-and U-gap.
Specification
| Model | EI-VU |
| Processing gap | 2mm V-type, 2mm U-type |
| Sample size | 10 × 10 × 55mm , 7.5 × 10 × 55mm , 5 × 10 × 55mm (U – 3mm, U – 5mm – Optional) |
| Broach itinerary | 350mm |
| Broaching speed | 2.5m/min |
| Rate Power | 240V, 50Hz, 400w |
| Dimension | 660 × 500 × 1240mm |
| weight | Approx. 200kg |
Standard
it can separately meet GB2106-80 “metal Charpy (V type notch) impact test method”
GB229-2007 “metal Charpy (U-type notch) impact test method”,
ASTM E23
According to ASTM A370, the standard specimen size for Charpy impact testing is 10 mm × 10mm × 55mm.
Subsize specimen sizes are:
10 mm × 7.5 mm × 55mm,
10 mm × 6.7 mm × 55 mm,
10 mm × 5 mm × 55 mm,
10 mm × 3.3 mm × 55 mm,
10 mm × 2.5 mm × 55 mm.
Details of specimens as per ASTM A370 (Standard Test Method and Definitions for Mechanical Testing of Steel Products).
ISO148
According to ISO 148, standard specimen sizes are 10 mm × 10 mm × 55 mm.
Subsize specimens are:
10 mm × 7.5 mm × 55 mm,
10 mm × 5 mm × 55 mm,
10 mm × 2.5 mm × 55mm.
EN 10045-1
According to EN 10045-1, standard specimen sizes are 10 mm × 10 mm × 55 mm.
Subsize specimens are:
10 mm × 7.5 mm × 55 mm,
10 mm × 5 mm × 55 mm.